jquery-turtle/test/revolve.html at debuglog · Mirailite/jquery-turtle · GitHub

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<script src="lib/qunit.js"></script>
<link href="lib/qunit.css" rel="stylesheet">
<script src="lib/jquery.js"></script>
<script src="../jquery-turtle.js"></script>
<body>
<div id="qunit" style="opacity:.2"></div>
<script>
eval($.turtle());
module("Revolve test.");
asyncTest("Draws 360 degree arcs, testing angle normalization.", function() {
  speed(10);
  pen(purple, 20);
  rt(360, 100);
  pen(10, tan);
  lt(360, 100)
  fill('red');
  pen(null);
  home();
  speed(Infinity);
  done(function() {
    ok(touches(tan));
    ok(touches(purple));
    ok(touches(red));
    moveto(100, 0);
    ok(!touches(purple));
    ok(!touches(tan));
    ok(!touches(red));
    moveto(200, 0);
    ok(touches(purple));
    ok(!touches(tan));
    ok(!touches(red));
    moveto(-100, 100);
    ok(touches(tan));
    ok(!touches(purple));
    ok(touches(red));
    moveto(-100, 0);
    ok(!touches(purple));
    ok(!touches(tan));
    ok(touches(red));
    start();
  });
});
</script>